201237250 六、發明說明： 【發明所屬之技術領域】 本發明，是有關於可往復移動的側拉式側拉門的附鎖 的開閉裝置》 【先前技術】 習知所使用的附鎖的開閉裝置，是使可往復移動地被 安裝的側拉門對於外殼可開閉移動並且在全閉位置可被鎖 定。 例如，在專利文獻1中，已揭示一種簡潔且輕小的附 鎖的開閉裝置，可將側拉式的側拉門確實地鎖定，並且可 以由單一的致動器進行側拉門的開閉及閉鎖鎖定。 專利文獻1的附鎖的開閉裝置，是具備：由各別安裝 在對於外殼可往復移動的側拉式的一對側拉門的一對齒條 及與該一對齒條嚙合的小齒輪所構成的齒條和小齒輪機構 、及作爲側拉門的開閉驅動源的致動器、及設在外殻並藉 由各別拘束被固定於一對側拉門中的各側拉門的鎖定構件 的移動而可將一對側拉門在全閉位置鎖定的鎖定機構、及 將鎖定機構的鎖定狀態及鎖定解除狀態切換用的切換機構 、及具有致動器的驅動力被輸入的輸入部和可對於小齒輪 將該驅動力輸出的第1輸出部和對於切換機構將該驅動力 可輸出的第2輸出部的行星齒輪機構，當側拉門位於全閉 位置時使驅動力從第2輸出部對於切換機構輸出。 [先行技術文獻] -5- ' 201237250 [專利文獻] [專利文獻1]日本特開2008- 1 2 1 244號公報 【發明內容】 (本發明所欲解決的課題） 如此，在專利文獻1的附鎖的開閉裝置中，可以由單 一的致動器進行側拉門的開閉及閉鎖鎖定。 但是在專利文獻1的附鎖的開閉裝置中，側拉門的開 閉及閉鎖鎖定，是由一連的動作進行。因此，將該附鎖的 開閉裝置作爲鐵道車輛的門開閉裝置利用的情況時，上下 車者的袋等的繩索若被側拉門挾持，貨物殘留在鐵道車輛 內，只要側拉門全閉的話，因爲門直接就被鎖定，只要車 掌不再將附鎖的開閉裝置開閉，上下車者，就具有無法將 袋等拔取的問題。 本發明的目的，是提供一種附鎖的開閉裝置，可以由 單一的致動器進行側拉門的開閉及閉鎖鎖定，且安全性不 會下降，可以任意設定鎖定動作時間點，使袋等的貨物容 易拔取。 (用以解決課題的手段） (1) 本發明的附鎖的開閉裝置，是具備：側拉式的_對彻J 拉門，是對於外殻可往復移動；及一對開閉驅動機構，是 各別安裝在前述一對側拉門；及側拉門的致動器，是將前 -6- 201237250 述一對開閉驅動機構驅動用；及1輸入2輸出機構，具有 :使前述致動器的驅動力被輸入的輸入部、及可將被輸入 前述輸入部的驅動力輸出的第1輸出部及第2輸出部；及 鎖定機構，是設在前述外殼，藉由對應來自前述第1輸出 部及前述第2輸出部的輸出，各別拘束前述一對側拉門中 的被固定於各側拉門的鎖定構件的移動，來固定前述一對 側拉門的動作：及鎖定限制機構，是在前述一對側拉門的 全閉位置的狀態下，對應外部訊號限制從鎖定機構的鎖定 解除狀態朝鎖定狀態的切換。 在附鎖的開閉裝置中，藉由致動器進行驅動，使致動 器的驅動力朝1輸入2輸出機構的輸入部輸入，從第1輸 出部或第2輸出部輸出。從第1輸出部或第2輸出部輸出 的驅動力，會驅動一對開閉驅動機構，使側拉門被開閉. 且因爲鎖定限制機構，是對應外部訊號，使鎖定機構 從鎖定解除狀態朝鎖定狀態的切換被限制，所以側拉門即 使是全閉位置，也不會自動地鎖定。對應外部訊號，使由 鎖定限制機構所產生的限制被解除之後，對應來自第1輸 出部及第2輸出部的輸出，藉由鎖定機構，使被固定於一 對側拉門中的各側拉門的鎖定構件的移動各別被拘束，使 一對側拉門被鎖定。 即，因爲可以由單一的致動器進行側拉門的開閉及閉 鎖鎖定，藉由鎖定機構使側拉門機械性地被鎖定，所以在 行走中側拉門不會意想不到地打開，不會減損安全性。 進一步，因爲側拉門即使成爲全閉狀態也不會自動地201237250 VI. Description of the Invention: [Technical Field] The present invention relates to an interlocking opening and closing device for a reciprocable side pull type side sliding door. [Prior Art] A lock opening and closing device conventionally used The side sliding door that is reciprocally mounted is movable for opening and closing of the outer casing and can be locked in the fully closed position. For example, in Patent Document 1, a simple and lightly attached locking device has been disclosed which can positively lock a side pull type side sliding door and can open and close a side sliding door by a single actuator and Blocking lock. The lockable opening and closing device of Patent Document 1 includes a pair of racks that are attached to a pair of side pull-type sliding doors that are reciprocally movable to the outer casing, and a pinion gear that meshes with the pair of racks. a rack and pinion mechanism, an actuator as an opening and closing drive source of the side sliding door, and a locking member provided on the outer casing and fixed to each side sliding door of the pair of side sliding doors by respective restraints a locking mechanism for locking the pair of side sliding doors in the fully closed position, a switching mechanism for switching the locked state and the unlocked state of the locking mechanism, and an input portion for inputting the driving force of the actuator and The first output unit that outputs the driving force by the pinion gear and the planetary gear mechanism of the second output unit that can output the driving force to the switching mechanism can drive the driving force from the second output when the side sliding door is at the fully closed position. For the switching mechanism output. [PRIOR ART DOCUMENT] [Patent Document 1] [Patent Document 1] [Patent Document 1] Japanese Laid-Open Patent Publication No. 2008- 1 2 244 (Problems to be Solved by the Invention) As described above, Patent Document 1 In the interlocking opening and closing device, the opening and closing and locking locking of the side sliding door can be performed by a single actuator. However, in the interlocking opening and closing device of Patent Document 1, the opening and closing and the locking of the side sliding door are performed by one operation. Therefore, when the interlocking opening and closing device is used as a door opening and closing device for a railway vehicle, if the rope of the passenger's bag or the like is held by the side sliding door, the cargo remains in the railway vehicle, and if the side sliding door is fully closed, Because the door is directly locked, as long as the palm no longer opens and closes the unlocking device, the driver gets on and off, and there is a problem that the bag cannot be taken out. An object of the present invention is to provide an interlocking opening and closing device, which can perform opening and closing and locking locking of a side sliding door by a single actuator, and the safety is not lowered, and the locking operation time point can be arbitrarily set to make a bag or the like The goods are easy to extract. (Means for Solving the Problem) (1) The interlocking opening and closing device according to the present invention includes a side pull type _ pair of J sliding doors, which are reciprocally movable with respect to the outer casing, and a pair of opening and closing drive mechanisms The actuators respectively mounted on the pair of side sliding doors; and the side sliding door are for driving the pair of opening and closing drive mechanisms of the front-6-201237250; and the one input and two output mechanisms having the actuators An input unit to which the driving force is input, and a first output unit and a second output unit that can output a driving force input to the input unit; and a locking mechanism provided in the outer casing and corresponding to the first output The output of the second output unit and the second pair of side sliding doors respectively restrict the movement of the locking members fixed to the respective side sliding doors to fix the operation of the pair of side sliding doors and the locking restriction mechanism. In the state in which the pair of side sliding doors are in the fully closed position, the external signal is restricted from the lock release state of the lock mechanism to the lock state. In the interlocking opening and closing device, the actuator is driven to input the driving force of the actuator to the input unit of the one-input/two-output mechanism, and is output from the first output unit or the second output unit. The driving force output from the first output unit or the second output unit drives a pair of opening and closing drive mechanisms to open and close the side sliding door. And because the locking restricting mechanism corresponds to the external signal, the locking mechanism is locked from the unlocked state to the locked state. The switching of the state is restricted, so the side sliding door does not automatically lock even if it is in the fully closed position. Corresponding to the external signal, after the restriction by the lock limiting mechanism is released, the output from the first output unit and the second output unit is pulled by the locking mechanism to be fixed to each side of the pair of side sliding doors. The movement of the locking members of the door is individually restrained, so that the pair of side sliding doors are locked. That is, since the side sliding door can be mechanically locked by the locking mechanism by the single actuator, the side sliding door is mechanically locked by the locking mechanism, so that the sliding side door does not open unexpectedly during the walking, and does not detract from safety. Further, since the side sliding door does not automatically change even if it is fully closed
S 201237250 鎖定，對應外部訊號，操作將全閉狀態的側拉門鎖定的時 間點，所以直到側拉門成爲鎖定狀態爲止可以將側拉門撬 開，就可以將袋等的貨物容易地拔取。 (2) 在附鎖的開閉裝置中，1輸入2輸出機構，是由行星 齒輪機構所構成，鎖定限制機構，是具備藉由外部訊號驅 動的鎖定限制驅動部，鎖定限制驅動部，是具備鎖定限制 驅動力傳達機構，可在一對側拉門的全閉位置的狀態下， 限制從行星齒輪機構朝鎖定機構的動力分配。 此情況，藉由鎖定限制驅動部的鎖定限制驅動力傳達 機構，在一對側拉門的全閉位置的狀態下，從行星齒輪機 構朝鎖定機構的動力分配因爲被機械性地限制，所以可以 確保信賴性。 (3) 在附鎖的開閉裝置中，鎖定限制驅動力傳達機構，是 包含：連結部，是與行星齒輪機構的行星齒輪支架連結’ 朝行星齒輪機構的開口寬度方向延伸；及鎖定限制托板部 ，是藉由鎖定限制驅動部被驅動，而可與連結部卡合；鎖 定限制驅動部，是被配設在行星齒輪機構的開口寬度方向 也可以》 此情況，連結部及鎖定限制托板因爲被配設於行星齒 輪機構的開口寬度方向，所以沿著側拉門的外殼的方向及 行星齒輪機構的開口寬度方向是一致，包含連結部及鎖定 限制托板的鎖定限制驅動部的配設就容易進行。 201237250 (4) 在附鎖的開閉裝置中，鎖定限制驅動力傳達機構及鎖 定限制驅動部，是設成一體也可以。 此情況，因爲一體地被設置，所以在朝鐵道車輛等的 裝配時，就不需要調整鎖定限制驅動力傳達機構及鎖定限 制驅動部的位置關係，可以容易地裝配。 (5) 在附鎖的開閉裝置中，鎖定限制托板部，是在一端部 具有與側拉門的開閉方向垂直的水平方向的軸，並以該軸 爲中心可轉動地被設置，在另一端部具備中心位於與側拉 門的開閉方向垂直的水平方向上的圓柱狀部，鎖定限制驅 動力傳達機構的連結部，是具備爪部，在一端部與行星齒 輪支架連結’在另一端部與鎖定限制托板部的圓柱狀部抵 接’爪部’是由可阻止圓柱狀部的轉動方向的移動的形狀 所構成也可以。 此情況’爪部，因爲是由可阻止圓柱狀部的轉動方向 的移動的形狀所構成，所以可以確實地維持鎖定限制。即 ，不會進行意想不到的鎖定限制的解除》 (6) 外部訊號’是與設有附鎖的開閉裝置的車輛的速度連 動從車輛被輸出的速度訊號也可以。 此情況’車輛的速度是低速的情況時，可以進行鎖定 限制將側拉門開閉’車輛速度若成爲低速以上的情況時， 解除鎖定限制，就可以使側拉門成爲鎖定狀態。其結果， -9- 201237250 在安全且速度可以容許的範圍內，可以獲得 持在側拉門的袋等拔取的時間。 ⑺ 鎖定限制機構，是取代外部訊號，而改 閉之後經過預定時間爲止，限制從鎖定解除 態的切換也可以。 此情況，因爲不需要另外裝配來自車輛 所以裝配成爲容易。 【實施方式】 以下，使用圖面說明本發明的實施例。 的一實施例的附鎖的開閉裝置適用在鐵道車 (一實施例） 首先’第1圖是顯示將附鎖的開閉裝置 車輛用開閉門500的一例的示意的前視圖。 (車輛用開閉門的槪略構成） 第1圖所示的車輛用開閉門500，是可 車輛等的車輛的側壁的開口部開閉的門。 5 00，是具備側拉式的左右一對側拉門901 拉門901、902，是沿著被水平設在開口部上 可往復移動。 如第1圖所示，在側拉門9 01、9 0 2的 較長的將被挾 用從側拉門全 狀態朝鎖定狀 側的訊號線， 說明將本發明 輛的情況。 100設在鐵道 將形成於鐵道 車輛用開閉門 902。一對側 方的導軌910 各上緣固定有 -10- 201237250 吊架921、922，在各吊架921、922中可旋轉自如地 支有複數滑輪940。此滑輪940，是可在導軌910上 〇 且車輛用開閉門5 00，是藉由本發明的一實施例 鎖的開閉裝置100，而可以從一對側拉門901、902成 狀態之後的預定時間點才進行鎖定。且，鐵道車輛等 輛用開閉門500若在行走中被開放的話很危險，因此 確實地鎖定，使在行走中不會突然地打開。 (附鎖的開閉裝置） 以下，詳細說明附鎖的開閉裝置1 0 0。第2圖是 鎖定解除狀態的附鎖的開閉裝置1 00的構成的示意的 圖，第3圖是說明行星齒輪機構300及齒條小齒輪 280的傳達方式用的示意的說明圖。 如第2圖所示，在車輛的側壁（外殼）的上部（開口 上方的空間）中固定有板狀的基體205，2條齒條271 是被支撐在被固定於該基體205的齒條支撐件206(第 參照）。 齒條271、272,是將長度方向朝向水平（與第1 導軌910平行）配置，並且藉由滑動支撐部208(第i 照）被支撐，而可在該長度方向（水平方向）滑動。 2條齒條271、272，是在上下方向形成適宜間隔 配置於且彼此平行，且，各齒部是被配置成彼此相面 且，配置成使2條齒條271、272的雙方的齒部可同 被軸 轉動 的附 爲閉 的車 要求 顯示 前視 抛維 機稱 部的 272 1圖 圖的 圖參 地被 ailc t ΐ寸。 時嚙 -11 - 201237250 合，使小齒輪290可轉動自如。此小齒輪290，是被配置 於車輛用開閉門5 00的開口部上方的左右中央位置，且被 2條齒條271、272上下挾持的位置。 在2條齒條271、272各端，設有臂構件221、222。 此臂構件221、222，是透過結合構件925、926(第1圖參 照）被固定於各吊架92 1、922。即，齒條271、27 2的各端 ，是透過該臂構件221、222，與對應的側拉門901、902 連結。 藉由上述的齒條271、272及小齒輪290構成齒條小 齒輪機構280，藉由齒條小齒輪機構280使2枚的側拉門 901、902被開閉驅動。 又，齒條小齒輪機構280，因爲是將複數齒條271、 272卡合於1個小齒輪290，所以左右的側拉門901、902 成爲彼此連結的狀態，就可達成實現側拉門90 1、902的 對稱的開閉的功能。 且如第2圖所示，在一對臂構件221、222中，各別 固定有呈鉛直方向朝上方延伸的鎖定銷231、232(與鎖定 機構600的卡止構件）。該鎖定銷23 1、232是藉由利用後 述的鎖定機構600被拘束，使一對側拉門901、902的移 動被鎖定》 且如第2圖及第3圖所示，行星齒輪機構300是被支 撐在基體205中。此行星齒輪機構300，是具有：可旋轉 自如地被軸支的太陽齒輪3 1 0(輸入部）、及被複數配置在 此太陽齒輪310的外周且與太陽齒輪310嚙合且可自轉及 -12- 201237250 公轉的行星齒輪320、及具有與該行星齒輪320的外側嚙 合的內齒的內部齒輪330(第1輸出部）、及將該行星齒輪 320可旋轉自如地支撐的小齒輪支架340(第2輸出部）。太 陽齒輪310、內部齒輪330、小齒輪支架340的三者，是 被配置於同一旋轉軸線上，並且各別對於其他可相對旋轉 自如。且’三者的旋轉軸線，皆與前述的齒條小齒輪機構 280的小齒輪的軸線一致。 且在太陽齒輪310中’連結有可正逆旋轉的直接驅動 (磁碟裝置）方式的電動馬達（致動器）301的輸出軸。又， 透過適宜的減速機構連結也無妨。 且控制部800’是依據來自DCS(門關閉開關）檢出部 810的訊號’或是依據來自電動馬達3〇1的訊號，進行該 電動馬達3 0 1的控制。對於該控制部8 00的詳細動作，如 後述。 且內部齒輪330’是與前述的齒條小齒輪機構280的 小齒輪290連結。進一步，小齒輪支架34〇,是與將鎖定 機構600的鎖定狀態及鎖定解除狀態切換用的鎖定機構 600即牽引鎖定滑件63 3 (切換構件：第4圖參照）用的牽引 構件670(第4圖參照）連結。 (鎖定機構） ’ 接者’對於鎖定機構600進行說明。第4圖及第5圖 ’是說明鎖定機構600的一例用的意示圖。 首先，如第4圖所示’牽引構件670及鎖定滑件633 -13- 201237250 ’是沿著與對於基體205(第2圖參照）被固定的齒條271、 272平行延伸的軸導引軸672並沿著箭頭H6的方向可往 復移動地被設置，構成鎖定狀態的切換機構。 在第4圖的牽引構件670及鎖定滑件633之間，配設 有捲簧狀的扭矩限制彈簧6 7 1。該扭矩限制彈簧6 7 1，是 將牽引構件670壓在鎖定滑件6 3 3而使彈力作用在該牽引 構件670及鎖定滑件63 3。即，扭矩限制彈簧671，是被 配置成抑制對於牽引構件670的鎖定滑件633的相對移動 〇 且在鎖定滑件633的箭頭H6的方向且在軸導引軸 672中配設有鎖定彈簧674，將鎖定滑件63 3朝鎖定·方向 推迫。鎖定彈簧674，是用來抑制鎖定位置中的鎖定滑件 63 3返回至鎖定解除位置。 且牽引構件670，是與行星齒輪機構3 00的小齒輪支 架3 40結合，而可伴隨行星齒輪機構300的小齒輪支架 3 40的旋轉，朝箭頭H6的方向或箭頭H6的方向相反方向 移動。 進一步，在行星齒輪機構3 00的小齒輪支架340的上 端部，設有卡止用軸390，該卡止用軸390，是被後述的 鎖定限制機構7〇〇的第2傳達構件750卡止。 在此，如第4圖所示，鎖定滑件6 3 3若朝箭頭Η 6相 反方向（箭頭-Η6方向）移動的話，鎖定限制機構700的第 2傳達構件750’會朝箭頭Η7的方向移動，如第5圖所示 ，鎖定滑件633若朝箭頭Η6的方向移動的話’鎖定限制 -14- 201237250 機構700的第2傳達構件750，會朝箭頭H7相 頭-H7方向）移動。該詳細如後述。 (鎖定限制機構）S 201237250 Locks, corresponding to the external signal, operates the time point at which the side sliding door in the fully closed state is locked. Therefore, the side sliding door can be opened until the side sliding door is locked, so that the bag or the like can be easily taken out. (2) In the interlocking opening and closing device, the 1-input 2-output mechanism is constituted by a planetary gear mechanism, and the lock restricting mechanism is provided with a lock restricting drive unit driven by an external signal, and the lock restricting drive unit is provided with a lock. The driving force transmission mechanism is limited to restrict the power distribution from the planetary gear mechanism to the locking mechanism in a state where the pair of side sliding doors are in the fully closed position. In this case, by the lock restricting driving force transmission mechanism of the lock restricting drive portion, the power distribution from the planetary gear mechanism to the lock mechanism is mechanically restricted in a state where the pair of side sliding doors are fully closed. Ensure reliability. (3) In the lockable opening and closing device, the lock-restricted driving force transmission mechanism includes a coupling portion that is coupled to the planetary gear holder of the planetary gear mechanism to extend toward the opening width direction of the planetary gear mechanism; and the lock restriction plate The lock restriction drive unit is driven to engage with the connection portion, and the lock restriction drive portion is disposed in the opening width direction of the planetary gear mechanism. In this case, the connection portion and the lock restriction plate are provided. Since it is disposed in the opening width direction of the planetary gear mechanism, the direction of the outer casing along the side sliding door and the width direction of the planetary gear mechanism coincide with each other, and the locking restriction driving portion including the connecting portion and the lock restricting plate is disposed. It's easy to carry out. 201237250 (4) In the lockable opening and closing device, the lock limit drive force transmitting mechanism and the lock limit drive unit may be integrated. In this case, since it is integrally provided, it is not necessary to adjust the positional relationship between the lock restricting driving force transmitting mechanism and the lock restricting driving portion when assembling to a railway vehicle or the like, and the assembly can be easily performed. (5) In the interlocking opening and closing device, the lock restricting plate portion has a horizontal axis that is perpendicular to the opening and closing direction of the side sliding door at one end portion, and is rotatably provided around the axis, and is additionally provided The one end portion has a cylindrical portion whose center is located in the horizontal direction perpendicular to the opening and closing direction of the side sliding door, and the connection portion of the lock limiting driving force transmission mechanism is provided with a claw portion, and is coupled to the planetary gear carrier at one end portion at the other end portion. The "claw portion" that abuts against the cylindrical portion of the lock restricting plate portion may be formed by a shape that can prevent the movement of the columnar portion in the rotational direction. In this case, since the claw portion is formed by a shape that can prevent the movement of the cylindrical portion in the rotational direction, the lock restriction can be surely maintained. That is, the release of the unexpected lock restriction is not performed. (6) The external signal 'is a speed signal that is output from the vehicle in conjunction with the speed of the vehicle in which the lock device is attached. In this case, when the speed of the vehicle is low, the lock can be restricted to open and close the side door. When the vehicle speed is lower than the speed, the lock limit can be released and the side door can be locked. As a result, -9-201237250 can obtain the time of picking up the bag held by the side sliding door within a safe and speed-tolerable range. (7) The lock limit mechanism is used to replace the external signal and to restrict the switch from the lock release state after a predetermined time elapses after the change. In this case, assembly is easy because no additional assembly is required from the vehicle. [Embodiment] Hereinafter, embodiments of the present invention will be described using the drawings. The present invention is applied to a railway vehicle (an embodiment). First, FIG. 1 is a schematic front view showing an example of an opening and closing device 500 for opening and closing the vehicle to be attached. (A schematic configuration of the vehicle opening and closing door) The vehicle opening/closing door 500 shown in Fig. 1 is a door that opens and closes an opening of a side wall of a vehicle such as a vehicle. 5 00 is a pair of left and right side sliding door 901 sliding doors 901 and 902 which are horizontally provided on the opening so as to be reciprocable. As shown in Fig. 1, the longer side of the side sliding doors 910, 902 will be used with the signal line from the side of the side sliding door toward the locking side, indicating the case of the present invention. 100 is set on the railway and will be formed in the railway opening and closing door 902. -10-201237250 hangers 921 and 922 are fixed to the upper edges of the pair of side guide rails 910, and a plurality of pulleys 940 are rotatably supported in the hangers 921 and 922. The pulley 940 is a slidable door 910 that is slidable on the guide rail 910, and is a predetermined time after the pair of side sliding doors 901, 902 are in a state in which the opening and closing device 100 is locked by an embodiment of the present invention. The point is locked. Further, if the opening/closing door 500 for a railway vehicle or the like is opened during walking, it is dangerous, and therefore it is surely locked so that it does not suddenly open during walking. (Locking and Closing Device) The following describes the interlocking opening and closing device 100. Fig. 2 is a schematic view showing the configuration of the lock opening/closing device 100 in the unlocked state, and Fig. 3 is a schematic explanatory view for explaining the manner in which the planetary gear mechanism 300 and the rack pinion 280 are conveyed. As shown in Fig. 2, a plate-shaped base body 205 is fixed to the upper portion (the space above the opening) of the side wall (outer casing) of the vehicle, and the two racks 271 are supported by the rack support fixed to the base body 205. Piece 206 (reference). The racks 271 and 272 are disposed such that the longitudinal direction thereof is horizontal (parallel to the first rail 910), and is supported by the slide support portion 208 (i-th photograph) so as to be slidable in the longitudinal direction (horizontal direction). The two racks 271 and 272 are disposed at an appropriate interval in the vertical direction and are parallel to each other, and each of the tooth portions is disposed so as to face each other, and is disposed so as to be a tooth portion of both of the two racks 271 and 272. The attached car that can be rotated with the axis is required to display the 272 1 map of the front view of the front view of the machine. When the time is -11 - 201237250, the pinion 290 can be rotated freely. The pinion gear 290 is disposed at a left and right center position above the opening of the vehicle opening/closing door 500, and is held up and down by the two racks 271 and 272. Arm members 221 and 222 are provided at each of the two racks 271 and 272. The arm members 221 and 222 are fixed to the hangers 92 1 and 922 through the coupling members 925 and 926 (refer to Fig. 1). That is, the respective ends of the racks 271 and 27 2 are connected to the corresponding side sliding doors 901 and 902 through the arm members 221 and 222. The rack and pinion mechanism 280 is constituted by the racks 271 and 272 and the pinion 290 described above, and the two side sliding doors 901 and 902 are driven to open and close by the rack and pinion mechanism 280. Further, since the rack and pinion mechanism 280 is engaged with the plurality of pinions 271 and 272 in one pinion 290, the left and right side sliding doors 901 and 902 are connected to each other, and the side sliding door 90 can be realized. 1. The symmetrical opening and closing function of 902. Further, as shown in Fig. 2, lock pins 231 and 232 (locking members with the lock mechanism 600) extending upward in the vertical direction are fixed to the pair of arm members 221 and 222, respectively. The lock pins 23 1 and 232 are restrained by the lock mechanism 600 to be described later, and the movement of the pair of side sliding doors 901 and 902 is locked. As shown in FIGS. 2 and 3 , the planetary gear mechanism 300 is It is supported in the base 205. The planetary gear mechanism 300 has a sun gear 3 10 (input portion) rotatably supported, and is disposed at a plurality of outer circumferences of the sun gear 310 and meshes with the sun gear 310 and is rotatable and -12 a planetary gear 320 having a revolution of 201237250, an internal gear 330 (first output portion) having internal teeth that mesh with the outer side of the planetary gear 320, and a pinion bracket 340 that rotatably supports the planetary gear 320 (No. 2 output unit). The sun gear 310, the internal gear 330, and the pinion carrier 340 are disposed on the same axis of rotation, and are each relatively rotatable relative to each other. And the axes of rotation of the three are identical to the axes of the pinions of the aforementioned rack and pinion mechanism 280. Further, in the sun gear 310, an output shaft of an electric motor (actuator) 301 of a direct drive (disk device) type that can be rotated in the forward and reverse directions is coupled. Also, it is possible to connect through a suitable speed reduction mechanism. Further, the control unit 800' controls the electric motor 310 based on the signal ' from the DCS (door closing switch) detecting unit 810 or based on the signal from the electric motor 3〇1. The detailed operation of the control unit 800 will be described later. Further, the internal gear 330' is coupled to the pinion 290 of the aforementioned rack and pinion mechanism 280. Further, the pinion bracket 34A is a traction member 670 for the lock mechanism 600 for switching the lock state and the lock release state of the lock mechanism 600, that is, the traction lock slider 63 3 (switching member: FIG. 4). Figure 4))). (Locking mechanism) The terminator is described with respect to the locking mechanism 600. 4 and 5' are schematic views for explaining an example of the lock mechanism 600. First, as shown in Fig. 4, the 'traction member 670 and the lock slider 633 - 13 - 201237250 ' are axis guide shafts extending in parallel with the racks 271, 272 fixed to the base 205 (refer to FIG. 2). 672 is provided reciprocally in the direction of the arrow H6 to constitute a switching mechanism in the locked state. Between the traction member 670 and the lock slider 633 of Fig. 4, a coil-shaped torque limiting spring 617 is disposed. The torque limiting spring 671 presses the traction member 670 against the locking slider 633 to cause an elastic force to act on the traction member 670 and the locking slider 633. That is, the torque limiting spring 671 is configured to suppress the relative movement of the locking slider 633 of the traction member 670 and is disposed in the direction of the arrow H6 of the locking slider 633 and is provided with a locking spring 674 in the shaft guiding shaft 672. The locking slider 63 3 is urged toward the locking direction. The lock spring 674 is for suppressing the return of the lock slider 63 3 in the locked position to the unlocked position. Further, the traction member 670 is coupled to the pinion bracket 340 of the planetary gear mechanism 300, and is movable in the direction opposite to the arrow H6 or the direction of the arrow H6 in conjunction with the rotation of the pinion holder 3 40 of the planetary gear mechanism 300. Further, a locking shaft 390 is provided at the upper end portion of the pinion holder 340 of the planetary gear mechanism 300, and the locking shaft 390 is locked by the second transmission member 750 of the lock restricting mechanism 7A, which will be described later. . Here, as shown in Fig. 4, when the lock slider 633 moves in the opposite direction of the arrow Η 6 (arrow-Η6 direction), the second communication member 750' of the lock restricting mechanism 700 moves in the direction of the arrow Η7. As shown in Fig. 5, when the lock slider 633 is moved in the direction of the arrow Η 6, the second restriction member 750 of the mechanism 700 is locked in the arrow H7 direction - H7 direction. This details will be described later. (locking restriction mechanism)
接著，對於鎖定限制機構700進行說明。第 7圖，是說明鎖定限制機構700的一例用的意示G 如第6圖所示，鎖定限制機構700的電磁線 先端713是被軸支在鎖定限制托板720的軸72 2 且，鎖定限制托板720的圓柱狀構件723是被卡 限制部730的卡止部731，在鎖定限制部73 0的 有第1傳達構件740及第2傳達構件75 0。卡止 是在圓柱狀構件723的剖面中心軸的靠圓柱狀構 外周的上方位置被圓柱狀構件723卡止。其結果 73 1及圓柱狀構件72 3的卡止不會意想不到地遠 鎖定限制部73 0、第1傳達構件740及第2傳達 ，是可一體地移動。又，圓柱狀構件723，是以 心旋轉也可以，此情況，卡止部73 1及圓柱狀構 卡止不會意想不到地遠離，且可以容易地進行鎖 解除。 例如，如第7圖所示，藉由將電磁線圈7 1 71 1斷開（OFF)，使電磁線圈710的鐵芯712朝箭 方向移動。其結果，鐵芯712的先端713是將鎖 板720朝箭頭R7的方向以軸722爲中心旋轉。 限制托板720的圓柱狀構件723會從鎖定限制部 反方向（箭 6圖及第 B 0 圈710的 側附近。 止於鎖定 下部配設 部 731， 件723的 ，卡止部 離。且， 構件750 其軸爲中 件723的 定限制的 0的線圈 ;頭-H7的 定限制托 且，鎖定 730的卡 201237250 止部731遠離，鎖定限制部73 0會朝箭頭H7的方向移動 。其結果，第1傳達構件740及第2傳達構件750會朝箭 頭H7的方向移動，如第5圖所示，鎖定滑件63 3成爲朝 箭頭H6相反方向移動。 又’作動時間因爲較短，考慮節能的話，電磁線圈 710雖使用通電時作動型，但是停電時作動型也無妨。 (鎖定限制機構的動作） 接著’使用圖說明附鎖的開閉裝置1 〇〇的控制部800 的動作。第8圖是說明控制部8〇〇的動作的一例用的流程 圖。 首先’初期狀態，從側拉門901、902爲開狀態的情 況進行說明。控制部800，直到閉動作指示來到爲止維持 開狀態（步驟S 1 )’受到閉動作指示的話，將鎖定限制機構 700導通（ON)(步驟S2)。即，如第6圖所示，將電磁線圏 710導通（ON)，將鎖定限制托板72〇及圓柱狀構件723卡 止。且’使直接驅動方式的電動馬達（致動器）301動作， 使側拉門901、902朝閉方向移動（步驟S3)。 此情況’動力是從電動馬達301朝太陽齒輪310、從 內部齒輪3 3 0朝齒條小齒輪機構280傳達，使側拉門9〇 i 、902朝閉方向移動。 又’在本實施例中受到閉動作指示之後雖將鎖定限制 機構700導通（0N)，但是不限定於此，從開動作開始後直 到側拉門（門）901、902爲全閉位置爲止之間的其中任一時 -16- 201237250 間點導通（ON)也可以。 接著，控制部800，是判別門關閉開關訊號（以下稱爲 DCS訊號）是否導通（ON)(步驟S4)。在此，控制部800， 若判別爲DCS訊號未導通（on)的情況時，反覆從步驟S3 的處理。即直到側拉門（門）9 0 1、9 0 2全閉爲止，持續閉動 作。 另一方面’控制部800，是即使判別爲DCS訊號爲導 通（ON)的情況也使電動馬達3 0 1動作，持續將側拉門9 0 1 、902朝閉方向推迫（步驟S5)。 在此時點，鎖定限制機構700因爲是導通（ON)，所以 側拉門901、902雖是閉鎖狀態，但是未藉由鎖定機構600 被鎖定的狀態。 因此，藉由利用電動馬達3 0 1朝閉方向推迫，就可以 使側拉門90 1、902不會不小心地被打開。 且控制部800，是判別車輛速度是否爲例如5km/時速 (步驟S6)。控制部800，是車輛速度是5km/時速以下的情 況時，直到車輛速度成爲5 km/時速以上爲止反覆從步驟 S 4的處理。 又，在這期間，公事包的繩索等是被挾持在側拉門 9〇1、902，爲了拔取而使側拉門901、902被打開時，因 爲DCS訊號成爲斷開（OFF)，所以進行閉動作（步驟3) 另一方面，控制部800，車輛速度是成爲5 km/時速以 上的情況，將鎖定限制機構7〇〇斷開（OFF)、即’將朝電 磁線圈7 1 0的供電中止（步驟S 7)。其結果，進行鎖定限制 -17- 201237250 機構7 0 0的限制解除（第7圖參照），即從鎖定解除狀態朝 鎖定狀態的切換限制的解除。此情況，來自太陽齒輪3 1 〇 的驅動力’因爲內部齒輪3 3 0側（第1輸出側）無法旋轉， 所以驅動力從行星齒輪320朝牽引構件670側傳遞。 其結果，如第7圖所示，鎖定限制機構700的第丨傳 達構件740及第2傳達構件750、及卡止用軸390成爲可 朝箭頭H7的方向移動。 藉由電動馬達301的閉方向的推迫力，如第4圖所示 ，鎖定滑件63 3會朝箭頭H6相反方向移動。即，藉由來 自小齒輪支架34〇的驅動力，牽引構件670的下端會朝箭 頭H6相反方向移動，鎖定機構600是將鎖定銷231、232 固定使完全不會移動。其結果，側拉門901、902是被鎖 定在閉狀態。 又，鎖定若完成的話直到被輸出的門鎖定開關（DLS) 訊號成爲導通（ON)爲止，持續藉由電動馬達301朝閉方向 推迫（步驟S8)。 如此’藉由利用電動馬達301朝閉方向推迫，除了可 使側拉門90 1、902不會不小心打開以外，即使因鎖定機 構600的故障等而無法機械鎖定的情況也，也可以使側拉 門9 0 1、9 0 2不會不小心。 另一方面，DLS訊號爲導通（ON)的話，控制部800， 就停止朝閉方向的推迫，將馬達電力斷開（OFF)(步驟S 9) 。即使此情況，因爲由鎖定機構600所產生的鎖定被保持 ，所以可防止鎖定偏離，側拉門90 1、902在行走中打開 -18- 201237250 且藉由將馬達電力斷開（OFF)，就可以達成減 車輛的行走時中的消耗電力，進一步，即使控制部 一誤作動仍可以防止行走中的誤開動作。 又，在上述的實施例的鎖定限制機構700中 8 0 0雖使用電磁線圈7 1 〇來控制鎖定限制，但不限 ，使用直動馬達例如滾珠螺桿式或線性式馬達等任 動裝置也可以。 (其他例） 第9圖，是說明如第8圖所示的控制部800的 其他例用的流程圖。 第9圖所示的控制部800的動作是與第8圖的 的動作的不同的點，是取代步驟S6的處理，進 S 6a的處理。以下，如第9圖所示的控制部800的 主要是對於與如第8圖所示的控制部800的動作的 點的處理進行說明。 如第9圖所示，控制部8 0 0，是判別門關閉開| 以下稱爲DCS訊號）是否導通（ON)(步驟S4)。在此 部800，是判別爲DCS訊號未導通（ON)的情況時， 步驟S3的處理。即直到側拉門（門）90 1、902成爲 止，持續閉動作。 另一方面，控制部8 0 0，是即使判別爲DCS訊 通（Ο N)的情況也使電動馬達3 0 1動作，持續將側拉 少鐵道 800萬 控制部 定於此 意的驅 動作的 控制部 行步驟 動作， 不同的 圈訊號（ ，控制 反覆從 全閉爲 號爲導 門90 1 -19- 201237250 、9 02朝閉方向推迫（步驟S5)。 在此時點’鎖定限制機構700因爲是導通（〇m)， 側拉門90 1、902雖是閉鎖狀態，但是未藉由鎖定機榻 被鎖定的狀態β 因此，藉由利用電動馬達3 0 1朝閉方向推迫，就 使側拉門901、902不會不小心地被打開。 且控制部8 00，是判別是否經過了預定時間（步驟 。控制部800，是判別爲未經過預定時間的情況時， 預定時間經過爲止反覆從步驟S4的處理。 又，在這期間，公事包的繩索等是被挾持在側 90 1、902，爲了拔取而使側拉門901、902被打開時 爲DCS訊號成爲斷開（OFF)，所以進行閉動作（步驟3) 另一方面，控制部800，是經過了預定時間的情 ，將鎖定限制機構700斷開（OFF)、即，將朝電磁線圈 的供電中止（步驟S 7)。對於其他的處理，是與第8圖 制部800的動作相同。 且第9圖的步驟S 6a的處理中的預定時間，是繼 驟S4的處理的DCS訊號所收訊到時間，在數秒以上 以下的範圍，較佳是，數十秒。又，該預定時間，是 被內藏在控制部800的正時器或鄰接配置於附鎖的開 置100的外部正時器等測量也可以。 如此，如第9圖所示，可取代第8圖的速度訊號 DCS訊號導通（ON)，即側拉門901、902全閉之後的 時間經過之後，使用被輸出的訊號，將鎖定限制解除 所以 \ 600 可以 S6a) 直到 拉門 ，因 〇 況時 7 10 的控 續步 數分 藉由 閉裝 ，從 預定 也可 -20- 201237250 以。 此情況，可以統一（整齊）化側拉門901、902成爲鎖定 狀態的時間。進一步，使用被內藏在控制部8〇〇的正時器 的情況時’因爲不需要另外從車輛側裝配訊號線，所以裝 配成爲容易。 且使用鄰接配置於附鎖的開閉裝置100的外部正時器 一的情況’也因爲配線變短而可以容易將訊號收訊。 如以上’在本實施例的附鎖的開閉裝置1 00中，鎖定 限制機構700，是依據速度訊號藉由鎖定限制機構700, 限制或限制解除從鎖定解除狀態朝鎖定狀態的切換。其結 果，因爲可以對應速度訊號，操作將全閉狀態的一對側拉 門90 1、902固定的時間點，所以側拉門90丨、902成爲鎖 定狀態之前可以將側拉門9 0 1、9 0 2撬開，仍可以將袋等 的貨物容易地拔取。 例如’車輛的速度是預定的速度未滿（低速）的情況時 ，可以進行鎖定限制將一對側拉門90 1、902開閉，車輛 速度是成爲預定的速度以上（非低速）的情況時，可以解除 鎖定限制’使一對側拉門90 1、902成爲鎖定狀態。其結 果，在安全且速度可以容許的範圍內，可以加長將被挾持 在一對側拉門901、902的袋等拔取的時間。 且例如’一對側拉門90 1、902是朝開方向被移動時 若具有從電動馬達301朝控制部800的訊號的情況，不全 開，而只容許預定的領域的打開，預定時間經過後，再度 驅動電動馬達3 0 1使一對側拉門9 0 1、9 0 2朝閉方向移動 -21 - 201237250 也可以。 且藉由電磁線圈710、鎖定限制托板720、鎖定 部73 0、第1傳達構件74 0及第2傳達構件750，在 側拉門901、902的全閉位置的狀態下，使從行星齒 構3 00朝鎖定機構600的動力分配被限制。其結果， 要使用複數電動馬達301等，把握一對側拉門901， 的全閉狀態。因此，可以簡略化附鎖的開閉裝置1 00 « 且電磁線圈7 1 0、鎖定限制托板72 0、鎖定限制部 、第1傳達構件740及第2傳達構件750，不需要調 一體設置的位置關係，可以容易地裝配。且，在朝移 輛等的裝配時，因爲被配設於行星齒輪機構3 00的開 度方向（箭頭H6或是H7的方向），所以與沿著一對側 901、902的外殼的方向一致，配設容易進行。 在本發明中，附鎖的開閉裝置1 〇〇是相當於附鎖 閉裝置，一對側拉門901、902是相當於一對側拉門 輛用開閉門500是相當於一對開閉驅動機構，電動 301是相當於致動器，太陽齒輪310是相當於輸入部 部齒輪3 30是相當於第1輸出部，小齒輪支架340是 於第2輸出部，行星齒輪機構300是相當於1輸入2 機構，卡止用軸3 90、鎖定限制部730、第1傳達構件 及第2傳達構件75 0是相當於連結部，鎖定限制托板 是相當於鎖定限制托板部，軸722是相當於水平方向 ，圓柱狀構件723是相當於圓柱狀部，卡止部73 1是 於爪部及阻止移動的形狀，控制部800是相當於控制 限制 一對 輪機 不需 902 ί 730 整被 動車 口寬 拉門 的開 ，車 馬達 ，內 相當 輸出 740 720 的軸 相當 部， -22- 201237250 鎖定機構600是相當於鎖定機構，電磁線圈710是相當於 鎖定限制驅動部，鎖定限制托板7 2 0、鎖定限制部7 3 0、 第1傳達構件740及第2傳達構件750是相當於鎖定限制 驅動力傳達機構，行星齒輪機構300是相當於行星齒輪機 構’鎖定機構600、鎖定銷231、232是相當於鎖定構件， 鎖定限制機構700是相當於鎖定限制機構。 本發明的較佳一實施例雖如上述，但是本發明不限定 於此。其他，在未脫離本發明的精神及範圍內，當然可有 各式各樣的實施例。進一步，在本實施例中，雖說明本發 明的構成的作用及效果，但是這些作用及效果只是一例， 並不限定本發明。 【圖式簡單說明】 [第1圖]顯示將附鎖的開閉裝置設在鐵道車輛用開閉 門的一例的示意的前視圖。 [第2圖]顯示鎖定解除狀態的附鎖的開閉裝置的構成 的示意的前視圖。 [第3圖]說明行星齒輪機構及齒條小齒輪機構的傳達 方式用的示意的說明圖。 [第4圖]說明鎖定機構的一例用的意示圖。 [第5圖]說明鎖定機構的一例用的意示圖。 [第6圖]說明鎖定限制裝置的—例用的意示圖。 [第7圖]說明鎖定限制裝置的一例用的意示圖。 [第8圖]說明控制部的動作用的流程圖。Next, the lock restricting mechanism 700 will be described. Fig. 7 is a view showing an example of the lock restricting mechanism 700. As shown in Fig. 6, the magnet wire tip 713 of the lock restricting mechanism 700 is pivotally supported on the shaft 72 2 of the lock restricting plate 720, and is locked. The columnar member 723 of the restriction plate 720 is the locking portion 731 of the card restraining portion 730, and the first transmission member 740 and the second communication member 75 0 are provided in the lock restricting portion 73 0. The locking is locked by the cylindrical member 723 at a position above the cylindrical outer periphery of the central axis of the cross section of the columnar member 723. As a result, the locking of the cylindrical member 72 3 and the cylindrical member 72 3 are not unexpectedly far from the lock restricting portion 73 0, the first transmitting member 740, and the second conveyance, and can be integrally moved. Further, the cylindrical member 723 may be rotated by the heart. In this case, the locking portion 73 1 and the cylindrical structure are not unexpectedly moved away, and the lock can be easily released. For example, as shown in Fig. 7, the core 712 of the electromagnetic coil 710 is moved in the direction of the arrow by turning off the electromagnetic coil 7 1 71 1 . As a result, the leading end 713 of the core 712 rotates the lock plate 720 about the axis 722 in the direction of the arrow R7. The cylindrical member 723 of the restriction plate 720 is in the opposite direction from the lock restricting portion (the vicinity of the side of the arrow 6 and the B 0 turn 710. The locking portion of the lower arrangement portion 731, the member 723 is closed). The member 750 has a coil whose fixed axis is 0 of the middle member 723; the limit of the head-H7 is fixed, and the card 201237250 of the lock 730 is away from the stop portion 731, and the lock restricting portion 73 0 moves in the direction of the arrow H7. The first transmission member 740 and the second transmission member 750 move in the direction of the arrow H7. As shown in Fig. 5, the lock slider 63 3 moves in the opposite direction of the arrow H6. In the case of the electromagnetic coil 710, the electromagnetic coil 710 is activated by the energization type, but it is also possible to operate the actuator during the power failure. (Operation of the lock restricting mechanism) Next, the operation of the control unit 800 of the lockable opening and closing device 1A will be described with reference to the drawings. It is a flowchart for explaining an example of the operation of the control unit 8A. First, the initial state will be described from the case where the side sliding doors 901 and 902 are in the open state. The control unit 800 maintains the open state until the closing operation instruction comes. ( When the closing operation instruction is given, the lock restricting mechanism 700 is turned on (step S2). That is, as shown in Fig. 6, the electromagnetic coil 710 is turned on (ON), and the lock restricting plate 72 is locked. The cymbal and the cylindrical member 723 are locked. The electric motor (actuator) 301 of the direct drive type is operated to move the side sliding doors 901 and 902 in the closing direction (step S3). In this case, the power is from the electric motor. 301 is transmitted to the sun gear 310 from the internal gear 303 to the rack and pinion mechanism 280, and the side sliding doors 9〇i and 902 are moved in the closing direction. Further, in the present embodiment, the closing operation is instructed to be locked. The restriction mechanism 700 is turned on (ON), but is not limited thereto, and is turned on (ON) from any time between the start of the opening operation and the time when the side sliding doors (doors) 901 and 902 are fully closed. Next, the control unit 800 determines whether or not the door closing switch signal (hereinafter referred to as a DCS signal) is turned ON (step S4). Here, the control unit 800 determines that the DCS signal is not on (on). In the case, repeat the process from step S3. That is, until the side sliding door (Gate) 9 0 1 and 9 0 2 are fully closed until the operation is continued. On the other hand, the control unit 800 operates the electric motor 301 even if it is determined that the DCS signal is ON (ON), and continues The side sliding doors 9 0 1 and 902 are urged in the closing direction (step S5). At this point, since the lock restricting mechanism 700 is turned on, the side sliding doors 901 and 902 are in a locked state, but are not locked. The state in which the mechanism 600 is locked. Therefore, by pushing the electric motor 301 in the closing direction, the side sliding doors 90 1 and 902 can be prevented from being inadvertently opened. The control unit 800 determines whether or not the vehicle speed is, for example, 5 km/hour (step S6). When the vehicle speed is 5 km/hour or less, the control unit 800 repeats the processing from step S4 until the vehicle speed becomes 5 km/h or more. In addition, during this period, the ropes of the briefcase are held by the side sliding doors 9〇1 and 902, and when the side sliding doors 901 and 902 are opened for the purpose of removal, the DCS signal is turned off (OFF), so Closing operation (step 3) On the other hand, when the vehicle speed is 5 km/h or more, the control unit 800 turns off the lock limiting mechanism 7〇〇, that is, 'powers the electromagnetic coil 7 1 0 Abort (step S7). As a result, the lock restriction -17-201237250 is released from the mechanism 700 (refer to Fig. 7), that is, the release restriction from the lock release state to the lock state is released. In this case, since the driving force ' from the sun gear 3 1 无法 cannot be rotated on the internal gear 3 3 0 side (first output side), the driving force is transmitted from the planetary gear 320 toward the traction member 670 side. As a result, as shown in Fig. 7, the third passage member 740, the second transmission member 750, and the locking shaft 390 of the lock restricting mechanism 700 are movable in the direction of the arrow H7. By the pressing force in the closing direction of the electric motor 301, as shown in Fig. 4, the lock slider 63 3 moves in the opposite direction of the arrow H6. That is, the lower end of the pulling member 670 moves in the opposite direction of the arrow H6 by the driving force from the pinion holder 34, and the locking mechanism 600 fixes the locking pins 231, 232 so as not to move at all. As a result, the side sliding doors 901, 902 are locked in the closed state. Further, if the lock is completed until the output door lock switch (DLS) signal is turned ON, the electric motor 301 is continuously urged in the closing direction (step S8). Thus, by pushing the electric motor 301 in the closing direction, the side sliding doors 90 1 and 902 can be prevented from being inadvertently opened, and even if the mechanical locking cannot be performed due to a failure of the locking mechanism 600 or the like, the mechanical locking can be performed. Side sliding doors 9 0 1 , 9 0 2 will not be careless. On the other hand, when the DLS signal is ON, the control unit 800 stops the pressing in the closing direction and turns off the motor power (step S9). Even in this case, since the lock generated by the lock mechanism 600 is held, the lock deviation can be prevented, and the side pull doors 90 1 , 902 are opened -18-201237250 while walking, and by turning off the motor power (OFF), It is possible to reduce the power consumption during the running of the vehicle, and further prevent the mis-opening operation during walking even if the control unit malfunctions. Further, in the lock restricting mechanism 700 of the above-described embodiment, the electromagnetic coil 7 1 〇 is used to control the lock restriction, but the present invention is not limited thereto, and a linear motion motor such as a ball screw type or a linear motor may be used. . (Other examples) Fig. 9 is a flowchart for explaining another example of the control unit 800 shown in Fig. 8. The operation of the control unit 800 shown in Fig. 9 is different from the operation of Fig. 8, and is a process of the process of S6a instead of the process of step S6. Hereinafter, the control unit 800 shown in Fig. 9 mainly explains the processing of the point of the operation of the control unit 800 as shown in Fig. 8. As shown in Fig. 9, the control unit 8000 determines whether or not the door closing ON (hereinafter referred to as DCS signal) is ON (step S4). In the case of this unit 800, when it is determined that the DCS signal is not turned ON, the processing of step S3 is performed. That is, until the side sliding door (door) 90 1 and 902 is stopped, the closing operation is continued. On the other hand, the control unit 8000 operates the electric motor 301 even when it is determined that the DCS is ON (Ο N), and continues to drive the side control rail 8 million control unit. The control unit performs the step operation, and the different loop signals (the control repeatedly pushes from the fully closed number to the guide doors 90 1 -19- 201237250, 902 in the closing direction (step S5). At this point, the 'locking restriction mechanism 700' It is ON (〇m), and the side sliding doors 90 1 and 902 are in a locked state, but are not locked by the locked state of the machine bed. Therefore, by the electric motor 301 pushing in the closing direction, the side is made The sliding doors 901 and 902 are not inadvertently opened. The control unit 800 determines whether or not a predetermined time has elapsed. (Step: When the control unit 800 determines that the predetermined time has not elapsed, the control unit 800 repeats the predetermined time. In the process of step S4, the ropes of the brief case are held on the side 90 1 and 902, and the DCS signal is turned off (OFF) when the side doors 901 and 902 are opened for extraction. Perform a closing action (step 3) In the system 800, when the predetermined time has elapsed, the lock restricting mechanism 700 is turned off (OFF), that is, the power supply to the electromagnetic coil is stopped (step S7). For other processing, it is the same as the eighth drawing unit. The predetermined time in the processing of step S6a in Fig. 9 is the time in which the DCS signal received in step S4 is received, in the range of several seconds or more, preferably several tens of seconds. Further, the predetermined time may be measured by a timer built in the control unit 800 or an external timer disposed adjacent to the unlocking opening 100. Thus, as shown in FIG. The speed signal DCS signal of the figure 8 is turned ON (ON), that is, after the time after the side sliding doors 901 and 902 are fully closed, the output signal is used to release the lock restriction so that \600 can be S6a) until the door is pulled, due to the situation When the number of control steps of 7 10 is closed, the order can also be -20-201237250. In this case, the time when the side sliding doors 901 and 902 are locked can be unified (tidy). Further, the use is within The situation of the timing device hidden in the control department 8〇〇 At that time, since it is not necessary to separately mount the signal line from the vehicle side, it is easy to assemble. In the case where the external timing device 1 disposed adjacent to the lock device 100 is attached, the signal can be easily received because the wiring is shortened. In the above-described interlocking opening and closing device 100 of the present embodiment, the lock restricting mechanism 700 restricts or restricts the switching from the unlocked state to the locked state by the lock restricting mechanism 700 according to the speed signal. Because the speed signal can be used to operate, the pair of side sliding doors 90 1 and 902 in the fully closed state are fixed at a time point, so that the side sliding doors 90 丨 and 902 can be locked before the side sliding door 9 0 1 , 9 0 2Open, you can still easily pick up the goods such as bags. For example, when the speed of the vehicle is not the predetermined speed (low speed), the pair of side sliding doors 90 1 and 902 can be opened and closed by the lock restriction, and when the vehicle speed is equal to or higher than the predetermined speed (non-low speed), The lock restriction can be released to make the pair of side sliding doors 90 1 and 902 into a locked state. As a result, it is possible to lengthen the time for taking up the bag held by the pair of side sliding doors 901, 902, etc., within a safe and speed-tolerable range. For example, if the pair of side sliding doors 90 1 and 902 have a signal from the electric motor 301 toward the control unit 800 when moving in the opening direction, the driving is not fully opened, but only the opening of the predetermined area is allowed, after the predetermined time elapses. Then, the electric motor 3 0 1 is driven again to move the pair of side sliding doors 9 0 1 and 9 0 2 in the closing direction - 21 - 201237250. Further, the electromagnetic coil 710, the lock restricting plate 720, the lock portion 73 0, the first transmission member 74 0, and the second transmission member 750 are provided in the state in which the side sliding doors 901 and 902 are fully closed. The power distribution of the mechanism 300 toward the locking mechanism 600 is limited. As a result, the plurality of electric motors 301 and the like are used to grasp the fully closed state of the pair of side sliding doors 901. Therefore, the interlocking opening and closing device 1 00 « and the electromagnetic coil 7 10 0, the lock restricting plate 72 0, the lock restricting portion, the first transmitting member 740, and the second transmitting member 750 can be simplified, and the position where the integrated setting is unnecessary is not required. Relationships can be easily assembled. Further, in the assembly direction of the moving vehicle or the like, since it is disposed in the opening direction of the planetary gear mechanism 300 (the direction of the arrow H6 or H7), it is aligned with the direction of the outer casing along the pair of sides 901 and 902. , the arrangement is easy to carry out. In the present invention, the lockable opening and closing device 1A corresponds to a lock device, and the pair of side sliding doors 901 and 902 are equivalent to a pair of side sliding door opening and closing doors 500, which are equivalent to a pair of opening and closing drive mechanisms. The electric motor 301 corresponds to an actuator, the sun gear 310 corresponds to the input portion gear 3 30 corresponds to the first output portion, the pinion carrier 340 is the second output portion, and the planetary gear mechanism 300 corresponds to 1 input. The mechanism, the locking shaft 3 90, the lock restricting portion 730, the first transmission member, and the second transmission member 75 0 correspond to the coupling portion, and the lock restricting plate corresponds to the lock restricting plate portion, and the shaft 722 is equivalent to In the horizontal direction, the columnar member 723 corresponds to the cylindrical portion, the locking portion 73 1 is in the shape of the claw portion and the movement is prevented, and the control portion 800 is equivalent to the control limitation of the pair of turbines without requiring 902 ί 730 full passive width The opening of the sliding door, the motor of the car is equivalent to the shaft equivalent of the output 740 720, -22-201237250, the locking mechanism 600 is equivalent to the locking mechanism, the electromagnetic coil 710 is equivalent to the locking limiting driving portion, the locking limiting plate 7 2 0, Lock limit 7 3 0, the first transmission member 740 and the second transmission member 750 correspond to a lock restriction driving force transmission mechanism, the planetary gear mechanism 300 corresponds to the planetary gear mechanism 'locking mechanism 600, and the locking pins 231 and 232 correspond to the locking member The lock restricting mechanism 700 is equivalent to a lock restricting mechanism. Although a preferred embodiment of the present invention is as described above, the present invention is not limited thereto. In addition, various embodiments are of course possible without departing from the spirit and scope of the invention. Further, in the present embodiment, the actions and effects of the configuration of the present invention will be described, but these actions and effects are merely examples, and the present invention is not limited thereto. [Brief Description of the Drawings] [Fig. 1] is a schematic front view showing an example in which an opening/closing device for attaching a lock is provided in an opening and closing door for a railway vehicle. [Fig. 2] A schematic front view showing the configuration of the lock device of the lock in the unlocked state. [Fig. 3] A schematic explanatory view for explaining a manner of transmission of the planetary gear mechanism and the rack and pinion mechanism. [Fig. 4] A view showing an example of a locking mechanism. [Fig. 5] A view showing an example of a locking mechanism. [Fig. 6] A view showing an example of a lock restriction device. [Fig. 7] A view showing an example of a lock restriction device. [Fig. 8] A flowchart for explaining the operation of the control unit.
S -23- 201237250 [第9圖]說明控制部的其他的動作用的流程圖。 【主要元件符號說明】 100 :附鎖的開閉裝置 205 :基體 2 0 6 :齒條支撐件 208 :滑動支撐部 221，222:臂構件 2 3 1，2 3 2 :鎖定銷 271， 272 ：齒條 2 8 0 :齒條小齒輪機構 2 9 0 :小齒輪 300:行星齒輪機構 3 0 1 :電動馬達 3 1 0 :太陽齒輪 3 20 :行星齒輪 3 3 0 :內部齒輪 3 4 0 :小齒輪支架 3 90 :卡止用軸 500 :鐵道車輛用開閉門 600 :鎖定機構 6 3 3 :鎖定滑件 670 :牽引構件 671 :扭矩限制彈簧 -24- 201237250 672 :軸導引軸 674 :鎖定彈簧 700 :鎖定限制機構 7 1 0 :電磁線圏 7 1 1 :線圏 7 1 2 :鐵芯 7 1 3 :先端 720 :鎖定限制托板 722 :軸 723 :圓柱狀構件 7 3 0 :鎖定限制部 7 3 1 :卡止部 740 :第1傳達構件 7 5 0 :第2傳達構件 8 0 0 :控制部 810 :檢出部 90 1，902 :—對側拉門 9 1 0 :導軌 921 ， 922 :吊架 925，92 6 :結合構件 940 :滑輪S -23- 201237250 [Fig. 9] A flow chart for explaining other operations of the control unit. [Description of main component symbols] 100: Locking and closing device 205: Base body 2 0 6 : Rack support member 208: Sliding support portion 221, 222: Arm member 2 3 1, 2 3 2: Lock pin 271, 272: Teeth Article 2 8 0 : Rack and Pinion Mechanism 2 9 0 : Pinion 300: Planetary Gear Mechanism 3 0 1 : Electric Motor 3 1 0 : Sun Gear 3 20 : Planetary Gear 3 3 0 : Internal Gear 3 4 0 : Pinion Bracket 3 90 : Locking shaft 500 : Rail vehicle opening and closing door 600 : Locking mechanism 6 3 3 : Locking slider 670 : Traction member 671 : Torque limiting spring - 24, 201237250 672 : Shaft guiding shaft 674 : Locking spring 700 : Locking restriction mechanism 7 1 0 : Electromagnetic wire 圏 7 1 1 : Wire 圏 7 1 2 : Core 7 1 3 : Front end 720 : Locking restriction plate 722 : Shaft 723 : Cylindrical member 7 3 0 : Locking restriction portion 7 3 1 : locking portion 740 : first transmission member 7 5 0 : second transmission member 8 0 0 : control unit 810 : detection unit 90 1,902 : - opposite side sliding door 9 1 0 : guide rail 921 , 922 : Hanger 925, 92 6 : joint member 940 : pulley